AU511993B2 - Production of cyanuric acid from urea - Google Patents

Production of cyanuric acid from urea

Info

Publication number: AU511993B2
Authority: AU; Australia
Prior art keywords: urea; production; cyanuric acid; cyanuric; acid
Prior art date: 1976-12-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

AU31726/77A

Other versions

AU3172677A (en

Inventor

G. D Nelson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Monsanto Co

Original Assignee

Monsanto Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-12-20

Filing date

1977-12-19

Publication date

1980-09-18

1977-12-19 Application filed by Monsanto Co filed Critical Monsanto Co

1979-06-28 Publication of AU3172677A publication Critical patent/AU3172677A/en

1980-09-18 Application granted granted Critical

1980-09-18 Publication of AU511993B2 publication Critical patent/AU511993B2/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/32—Cyanuric acid; Isocyanuric acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fertilizers (AREA)

AU31726/77A 1976-12-20 1977-12-19 Production of cyanuric acid from urea Expired AU511993B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/752,380 US4093808A (en)	1976-12-20	1976-12-20	Production of cyanuric acid from urea
USUS752,380		1976-12-20

Publications (2)

Publication Number	Publication Date
AU3172677A AU3172677A (en)	1979-06-28
AU511993B2 true AU511993B2 (en)	1980-09-18

Family

ID=25026086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU31726/77A Expired AU511993B2 (en)	1976-12-20	1977-12-19	Production of cyanuric acid from urea

Country Status (9)

Country	Link
US (1)	US4093808A (en)
JP (1)	JPS5377078A (en)
AU (1)	AU511993B2 (en)
BE (1)	BE861997A (en)
CA (1)	CA1073908A (en)
DE (1)	DE2756579A1 (en)
FR (1)	FR2374314A1 (en)
GB (1)	GB1563466A (en)
IT (1)	IT1089772B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7705049A (en) *	1977-05-09	1978-11-13	Stamicarbon	PROCESS FOR PREPARING CYANURIC ACID.
DE3404873A1 (en) *	1984-02-11	1985-08-14	Hoechst Ag, 6230 Frankfurt	METHOD FOR PRODUCING CYANURIC ACID
JPS63213830A (en) *	1987-03-03	1988-09-06	Toshiba Electric Equip Corp	Ultraviolet-ray irradiating device
JPH01105936U (en) *	1988-01-07	1989-07-17
US4894452A (en) *	1988-04-18	1990-01-16	Lenroc Company	Cyanuric acid production by controlled pyrolysis of biuret
WO1996006672A1 (en) *	1994-08-26	1996-03-07	Us Sulfamate, Inc.	Molten urea dehydrate derived compositions
CN115025720B (en) *	2022-07-04	2023-08-22	国能(山东)能源环境有限公司	System and process for preparing cyanuric acid by urea pyrolysis
CN116165196B (en) *	2023-04-13	2023-08-29	河南心连心化肥检测有限公司	Method for detecting cyanuric acid in high-purity urea

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3107244A (en) *		1963-10-15		Production of cyanuric acid
US2682541A (en) *		1954-06-29		Preparation of aliphatic cyanurates
US2943088A (en) *	1959-06-22	1960-06-28	Westfall Richard Howard	Production of cyanuric acid from urea
DE2300037A1 (en) *	1973-01-02	1974-07-04	Basf Ag	PROCESS FOR THE CONTINUOUS PRODUCTION OF CYANURIC ACID
NL7405629A (en) *	1974-04-26	1975-10-28	Stamicarbon	PROCESS FOR PREPARING CYANURIC ACID.
US3969352A (en) *	1974-10-02	1976-07-13	Fmc Corporation	Crude cyanuric acid purification

1976
- 1976-12-20 US US05/752,380 patent/US4093808A/en not_active Expired - Lifetime
1977
- 1977-12-16 FR FR7738116A patent/FR2374314A1/en active Granted
- 1977-12-19 CA CA293,355A patent/CA1073908A/en not_active Expired
- 1977-12-19 JP JP15351277A patent/JPS5377078A/en active Granted
- 1977-12-19 DE DE19772756579 patent/DE2756579A1/en active Granted
- 1977-12-19 AU AU31726/77A patent/AU511993B2/en not_active Expired
- 1977-12-19 IT IT30907/77A patent/IT1089772B/en active
- 1977-12-19 BE BE183572A patent/BE861997A/en not_active IP Right Cessation
- 1977-12-19 GB GB52702/77A patent/GB1563466A/en not_active Expired

Also Published As

Publication number	Publication date
DE2756579C2 (en)	1987-07-02
CA1073908A (en)	1980-03-18
BE861997A (en)	1978-06-19
IT1089772B (en)	1985-06-18
DE2756579A1 (en)	1978-06-22
FR2374314B1 (en)	1983-01-14
GB1563466A (en)	1980-03-26
AU3172677A (en)	1979-06-28
US4093808A (en)	1978-06-06
JPS6133026B2 (en)	1986-07-31
JPS5377078A (en)	1978-07-08
FR2374314A1 (en)	1978-07-13

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